How to reload the current route with the angular 2 router

If your navigate() doesn't change the URL that already shown on the address bar of your browser, the router has nothing to do. It's not the router's job to refresh the data. If you want to refresh the data, create a service injected into the component and invoke the load function on the service. If the new data will be retrieved, it'll update the view via bindings.

I found this workaround on a GitHub feature request for Angular:

this._router.routeReuseStrategy.shouldReuseRoute = function(){
    return false;
}; => {
    if (evt instanceof NavigationEnd) {
        this._router.navigated = false;
        window.scrollTo(0, 0);

I tried adding this to my app.component.ts ngOnInit function, and it sure worked. All further clicks on the same link now reloads the component and data.

Link to original GitHub feature request

Credit goes to mihaicux2 on GitHub.

I tested this on version 4.0.0-rc.3 with import { Router, NavigationEnd } from '@angular/router';

Simon McClive

This can now be done in Angular 5.1 using the onSameUrlNavigation property of the Router config.

I have added a blog explaining how here but the gist of it is as follows

In your router config enable onSameUrlNavigation option, setting it to 'reload'. This causes the Router to fire an events cycle when you try to navigate to a route that is active already.

 imports: [RouterModule.forRoot(routes, {onSameUrlNavigation: 'reload'})],
 exports: [RouterModule],

In your route definitions, set runGuardsAndResolvers to always. This will tell the router to always kick off the guards and resolvers cycles, firing associated events.

export const routes: Routes = [
   path: 'invites',
   component: InviteComponent,
   children: [
       path: '',
       loadChildren: './pages/invites/invites.module#InvitesModule',
   canActivate: [AuthenticationGuard],
   runGuardsAndResolvers: 'always',

Finally, in each component that you would like to enable reloading, you need to handle the events. This can be done by importing the router, binding onto the events and invoking an initialisation method that resets the state of your component and re-fetches data if required.

export class InviteComponent implements OnInit, OnDestroy {

   // … your declarations here
   private router: Router,
 ) {
   // subscribe to the router events. Store the subscription so we can
   // unsubscribe later.
   this.navigationSubscription = any) => {
     // If it is a NavigationEnd event re-initalise the component
     if (e instanceof NavigationEnd) {

 initialiseInvites() {
   // Set default values and re-fetch any data you need.

 ngOnDestroy() {
   if (this.navigationSubscription) {

With all of these steps in place, you should have route reloading enabled.

theo sharkson

Create a function in the controller that redirects to the expected route like so

this.router.navigateByUrl('/DummyComponent', {skipLocationChange: true}).then(()=>

then use it like this

this.redirectTo('//place your uri here');

this function will redirect to a dummy route and quickly return to the destination route without the user realizing it.

Little tricky: use same path with some dummy params. For example-


Angular 2-4 route reload hack

For me, using this method inside a root component (component, which is present on any route) works:

onRefresh() {
  this.router.routeReuseStrategy.shouldReuseRoute = function(){return false;};

  let currentUrl = this.router.url + '?';

    .then(() => {
      this.router.navigated = false;

On param change reload page won't happen. This is really good feature. There is no need to reload the page but we should change the value of the component. paramChange method will call on url change. So we can update the component data

/product/: id / details

import { ActivatedRoute, Params, Router } from ‘@angular/router’;

export class ProductDetailsComponent implements OnInit {

constructor(private route: ActivatedRoute, private router: Router) {
    this.route.params.subscribe(params => {

// Call this method on page change

ngOnInit() {


// Call this method on change of the param
paramsChange(id) {


Found a quick and straight-forward solution that doesn't require to tinker with the inner workings of angular:

Basically: Just create an alternate route with the same destination module and just toggle between them:

const routes: Routes = [
    path: 'gesuch',
    loadChildren: './sections/gesuch/gesuch.module#GesuchModule'
    path: 'gesuch-neu',
    loadChildren: './sections/gesuch/gesuch.module#GesuchModule'

And here the toggeling menu:

<ul class="navigation">
    <li routerLink="/gesuch-neu" *ngIf="'gesuch' === getSection()">Gesuch</li>
    <li routerLink="/gesuch" *ngIf="'gesuch' !== getSection()">Gesuch</li>

Hope it helps :)

This works for me like a charm

this.router.navigateByUrl('/', {skipLocationChange: true}).then(()=>

For me works hardcoding with

this.router.routeReuseStrategy.shouldReuseRoute = function() {
    return false;
    // or
    return true;

In my case:

const navigationExtras: NavigationExtras = {
    queryParams: { 'param': val }

this.router.navigate([], navigationExtras);

work correct

implement OnInit and call ngOnInit() in method for route.navigate()

See an example :

export class Component implements OnInit {

  constructor() {   }

  refresh() {
    this.ngOnInit();   }

  ngOnInit () {


Solved a similar scenario by using a dummy component and route for reload, which actually does a redirect. This definitely doesn't cover all user scenarios but just worked for my scenario.

import { Component, OnInit } from '@angular/core';
import { Router, ActivatedRoute } from '@angular/router';
import { Http } from '@angular/http';

  selector: 'reload',
  template: `
export class ReloadComponent implements OnInit{
  constructor(private router: Router, private route: ActivatedRoute) {

  ngOnInit() {
    const url = this.route.snapshot.pathFromRoot.pop() => u.path).join('/');

The routing is wired to catch all urls using a wildcard:

import { RouterModule } from '@angular/router';
import { NgModule } from '@angular/core';
import { LoginViewComponent } from './views/login/login.component';
import { HomeViewComponent } from './views/home/home.component';
import { ReloadComponent } from './views/reload/reload.component';

  declarations: [ 
    LoginViewComponent, HomeViewComponent, ReloadComponent
  imports: [
      { path: 'login', component: LoginViewComponent },
      { path: 'home', component: HomeViewComponent },
        path: 'reload',
        children: [{
          path: '**',
          component: ReloadComponent 
      { path: '**', redirectTo: 'login'}
  exports: [
  providers: [],

export class AppRoutingModule {}

To use this, we just need to add reload to the url where we want to go:

  this.router.navigateByUrl('reload/some/route/again/fresh', {skipLocationChange: true})

A little bit hardcore but

this.router.onSameUrlNavigation = 'reload';
this.router.navigateByUrl(this.router.url).then(() => {

    this.router.onSameUrlNavigation = 'ignore';


There are different approaches to refresh the current route

Change router behaviour (Since Angular 5.1) Set the routers onSameUrlNavigation to 'reload'. This will emit the router events on same URL Navigation.

  • You can then handle them by subscribing to a route
  • You can use it with the combination of runGuardsAndResolvers to rerun resolvers

Leave the router untouched

  • Pass a refresh queryParam with the current timestamp in the URL and subscribe to queryParams in your routed component.
  • Use the activate Event of the router-outlet to get a hold of the routed component.

I have written a more detailed explanation under

Hope this helps.

A solution is to pass a dummy parameter (i.e. the time in seconds), in this way the link is always reloaded:

this.router.navigate(["/url", {myRealData: RealData, dummyData: (new Date).getTime()}])
ajay hariyal

I am using setTimeout and navigationByUrl to solve this issue... And it is working fine for me.

It is redirected to other URL and instead comes again in the current URL...

 setTimeout(() => {
     this.router.navigateByUrl('/dashboard', {skipLocationChange: false}).then(() =>
     }, 500)

I believe this has been solved (natively) in Angular 6+; check

But this works for an entire route (includes all children routes as well)

If you want to target a single component, here's how: Use a query param that changes, so you can navigate as many times as you want.

At the point of navigation (class)

   this.router.navigate(['/route'], {
        queryParams: { 'refresh': }

In Component that you want to "refresh/reload"

// . . . Component Class Body

  $_route$: Subscription;
  constructor (private _route: ActivatedRoute) {}

  ngOnInit() {
    this.$_route$ = this._route.queryParams.subscribe(params => {
      if (params['refresh']) {
         // Do Something
         // Could be calling this.ngOnInit() PS: I Strongly advise against this


  ngOnDestroy() {
    // Always unsubscribe to prevent memory leak and unexpected behavior

// . . . End of Component Class Body

As far as I know this can't be done with the router in Angular 2. But you could just do:

window.location.href = window.location.href

To reload the view.

subscribe to route parameter changes

    // parent param listener ie: "/:id"
    this.route.params.subscribe(params => {
        // do something on parent param change
        let parent_id = params['id']; // set slug

    // child param listener ie: "/:id/:id"
    this.route.firstChild.params.subscribe(params => {
        // do something on child param change
        let child_id = params['id'];

Suppose that the component's route you want to refresh is view, then use this:

this.router.routeReuseStrategy.shouldReuseRoute = function (future: ActivatedRouteSnapshot, curr: ActivatedRouteSnapshot) {
  if (future.url.toString() === 'view' && curr.url.toString() === future.url.toString()) {
    return false;
  return (future.routeConfig === curr.routeConfig);

you can add a debugger inside the method to know what is the exact route will come after navigate to "departments/:id/employees".

If you are changing route via Router Link Follow this:

  constructor(public routerNavigate: Router){

         this.router.routeReuseStrategy.shouldReuseRoute = function () {
            return false;

 => {

            if (evt instanceof NavigationEnd) {

                this.router.navigated = false;
Martin Jesu

This below code will work:

logoFn(url: any) {

    this.router.routeReuseStrategy.shouldReuseRoute = function () {
        return false;
    this.router.navigate(['']); or


Very frustrating that Angular still doesn't seem to include a good solution for this. I have raised a github issue here:

In the meantime, this is my workaround. It builds on some of the other solutions suggested above, but I think it's a little more robust. It involves wrapping the Router service in a "ReloadRouter", which takes care of the reload functionality and also adds a RELOAD_PLACEHOLDER to the core router configuration. This is used for the interim navigation and avoids triggering any other routes (or guards).

Note: Only use the ReloadRouter in those cases when you want the reload functionality. Use the normal Router otherwise.

import { Injectable } from '@angular/core';
import { NavigationExtras, Router } from '@angular/router';

  providedIn: 'root'
export class ReloadRouter {
  constructor(public readonly router: Router) {
    // Note that this is the root-level Router instance, because ReloadRouter is provided in 'root'
    router.config.unshift({ path: 'RELOAD_PLACEHOLDER' });

  public navigate(commands: any[], extras?: NavigationExtras): Promise<boolean> {
    return this.router
      .navigateByUrl('/RELOAD_PLACEHOLDER', {skipLocationChange: true})
      .then(() => this.router.navigate(commands, extras));

This worked for me:

let url = `departments/${}/employees`;

this.router.navigated = false;

reload current route in angular 2 very helpful link to reload current route in angualr 2 or 4

in this define two technique to do this

  1. with dummy query params
  2. with dummy route

for more see above link

Try this'dashboard', '_self');

its old method but works on all angular version, where it redirect on route and refresh the page.

just use native javascript reload method:

reloadPage() {